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White raven [17]
4 years ago
12

Please help me with correct answer!!!

Mathematics
1 answer:
Free_Kalibri [48]4 years ago
3 0
There are 7 nickels and 8 dimes, if you look closely at the procedure, you can see how <em>x </em>is established for the nickels (0.05) and <em>y </em>for the dimes (0.10). 
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